A polypropylene stool might not seem like a deal of the day, but this guy has got a lot going for it. It can be used indoors or out and can be stacked to save space. If you flip it upside down, it doubles as a storage bin for newspapers/magazines or kid’s toys, or even a cooler for beer or soda when filled with ice. Or you can choose to use it as a side table. Not too shabby for a cheerful little seating option.